Psychic trauma Psychological aspects Social aspects 4 Crises 2 Cross-cultural studies 2 Action research 1 Arts, Modern 1 Autobiographical memory 1 Bereavement 1 Collective behavior 1 Collective memory 1 Cross cultural-studies 1 Emotions 1 Grief 1 Group identity 1 History 1 Identity (Psychology) 1 International relations 1 Loss (Psychology) 1 Memory (Philosophy) 1 Mourning customs 1 Philosophy 1 Photography 1 Political aspects 1 Political psychology 1 Psychic trauma in art 1 Psychoanalysis 1 Psychoanalysis and culture 1 Social movements 1 Social problems 1